CN220040827U - OPGW optical cable fiber dividing splice closure with external plug-in interface - Google Patents
OPGW optical cable fiber dividing splice closure with external plug-in interface Download PDFInfo
- Publication number
- CN220040827U CN220040827U CN202221731212.3U CN202221731212U CN220040827U CN 220040827 U CN220040827 U CN 220040827U CN 202221731212 U CN202221731212 U CN 202221731212U CN 220040827 U CN220040827 U CN 220040827U
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- optical fiber
- optical
- box
- splice
- closure
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- 230000003287 optical effect Effects 0.000 title claims abstract description 36
- 239000000835 fiber Substances 0.000 title claims abstract description 17
- 239000013307 optical fiber Substances 0.000 claims abstract description 135
- 238000005192 partition Methods 0.000 claims abstract description 18
- 230000004927 fusion Effects 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000004891 communication Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to an OPGW optical cable fiber dividing splice closure with an external plug interface, which comprises an optical fiber splice closure and an optical fiber splice closure; the optical cable splice closure comprises a box cover and a partition board, wherein an optical fiber fusion module is arranged in the box cover; the optical fiber plug-in box is fixed below the partition board; the partition board is provided with two optical fiber through holes which are communicated with the optical fiber splice box and the inside of the optical fiber splice box; the partition board is provided with two optical cable through holes which are communicated with the inside and the outside of the optical fiber splice box; the optical fiber splicing box comprises a plurality of optical fiber interfaces arranged on the outer wall, optical fibers can be spliced on two sides of the optical fiber interfaces, one side of the optical fiber interfaces is positioned in the optical fiber splicing box, and the other side of the optical fiber interfaces is positioned outside the optical fiber splicing box; two bundles of preset optical fibers respectively penetrate through the two optical fiber through holes, one ends of the preset optical fibers are arranged on the optical fiber fusion module, and the other ends of the preset optical fibers are respectively spliced on one sides of different optical fiber interfaces positioned in the optical fiber splicing box. The utility model enables the fiber splice box to conform to electrical safety through the external optical cable plug-in interface, is convenient for accessing short-distance equipment, and simplifies operation steps.
Description
Technical Field
The utility model relates to an OPGW optical cable fiber-dividing splice closure with an external plug interface, belonging to the technical field of remote OPGW optical cable splice.
Background
The OPGW cable includes optical fibers and cable portions suitable for remote power transmission and communication. When the long-distance OPGW optical cable is erected, two sections of OPGW optical cables are welded at corresponding positions through welding means, so that long-distance power transmission and communication are realized. As the number of optical fiber cores of the OPGW cable increases and external devices increase, the frequency of short-distance use of the optical fiber increases. For example, to access a short-distance device somewhere on a remote OPGW cable, the OPGW cable needs to be disconnected. The construction process is large in workload and can influence normal power supply and communication. The existing optical cable fiber dividing splice closure simply divides an optical cable into two parts, and the optical fiber structure for the splicing part is not designed, so that more labor is required when short-distance equipment is accessed. Meanwhile, the optical cable fusion connection and the plugging module are not isolated, so that the two modules have hidden dangers of electric influence.
Disclosure of Invention
In order to overcome the problems, the utility model provides the OPGW optical cable fiber splitting splice closure with the external plug-in interface, which enables the fiber splitting splice closure to conform to electrical safety through the external optical cable plug-in interface, is convenient for accessing short-distance equipment, and simplifies operation steps.
The technical scheme of the utility model is as follows:
an OPGW optical cable fiber dividing splice closure with an external plug interface comprises an optical fiber splice closure and an optical fiber splice closure; the optical cable splice closure comprises a box cover and a partition board, wherein an optical fiber fusion module is arranged in the box cover; the optical fiber plug-in box is fixed below the partition board; the partition plate is provided with two optical fiber through holes, and the optical fiber through holes are communicated with the optical fiber splice closure and the inside of the optical fiber splice closure; the partition plate is provided with two optical cable through holes which are communicated with the inside and the outside of the optical fiber splice box; the optical fiber splicing box comprises a plurality of optical fiber interfaces arranged on the outer wall, optical fibers can be spliced on two sides of the optical fiber interfaces, one side of the optical fiber interfaces is positioned inside the optical fiber splicing box, and the other side of the optical fiber interfaces is positioned outside the optical fiber splicing box; two bundles of preset optical fibers respectively penetrate through the two optical fiber through holes, one ends of the preset optical fibers are arranged on the optical fiber welding module, and the other ends of the preset optical fibers are respectively spliced on one sides of different optical fiber interfaces located in the optical fiber splicing box.
Further, after the preset optical fiber passes through the optical fiber through hole, the optical fiber through hole is sealed by glue.
Further, the optical fiber interface is arranged at the bottom of the optical fiber plug box.
Further, a rubber cover is arranged on one side of each optical fiber interface facing outwards.
Further, the separator is made of a metal material.
The utility model has the following beneficial effects:
1. the optical fiber splicing box and the optical fiber splicing box of the splicing box are isolated through the metal partition plate, so that the electromagnetic shielding effect is achieved, and the mutual influence of equipment at two ends is avoided.
2. The plug-in box of the splice closure is provided with an inserting port, and when short-distance equipment is accessed, the optical fiber interface is only required to be inserted into the inserting port and is communicated with preset optical fibers, so that the fastest connection is realized.
Drawings
Fig. 1 is a schematic diagram of the whole structure of the present utility model.
The reference numerals in the drawings are as follows:
100. an optical cable splice closure; 101. a box cover; 102. a partition plate; 103. an optical fiber fusion module; 200. an optical fiber plug box; 201. an optical fiber interface; 300. presetting an optical fiber.
Detailed Description
The utility model will now be described in detail with reference to the drawings and to specific embodiments.
Referring to fig. 1, an OPGW optical cable split closure with an external plug interface includes an optical fiber closure 100 and an optical fiber closure 200; the optical cable splice closure 100 comprises a box cover 101 and a partition plate 102, wherein an optical fiber fusion module 103 is arranged in the box cover 101; the optical fiber plug box 200 is fixed below the partition 102; the partition 102 is provided with two optical fiber through holes, and the optical fiber through holes are communicated with the inside of the optical fiber splice closure 100 and the inside of the optical fiber splice closure 200; the partition 102 is provided with two optical cable through holes, and the optical cable through holes are communicated with the inside and the outside of the optical fiber splice box 100; the optical fiber plug box 200 comprises a plurality of optical fiber interfaces 201 arranged on the outer wall, wherein optical fibers can be plugged on two sides of the optical fiber interfaces 201, one side of the optical fiber interfaces is positioned inside the optical fiber plug box 200, and the other side of the optical fiber interfaces is positioned outside the optical fiber plug box 200; two bundles of preset optical fibers 300 respectively pass through the two optical fiber through holes, one end of each preset optical fiber 300 is arranged on the optical fiber welding module 103, and the other end of each preset optical fiber 300 is respectively spliced on one side of the different optical fiber interfaces 201 positioned in the optical fiber splicing box 200. The pre-set optical fiber 300 is used for connecting part of optical fibers in a ribbon-link cable for plugging with short-distance equipment. The work of connecting part for plugging the optical cable when the splice closure is installed on site is omitted.
In at least one embodiment, the pre-fiber 300 is sealed by glue after passing through the fiber through-hole. The preset optical fiber 300 is fixed while maintaining the isolation of the optical fiber splice closure 100 from the optical fiber splice closure 200.
In at least one embodiment, the fiber optic interface 201 is disposed at the bottom of the fiber optic cassette 200.
In at least one embodiment, a rubber cover is disposed on an outward side of each of the fiber interfaces 201. For the optical fiber interface 201 which is not connected to a short-distance device, sealing with a rubber cover can prevent water and dust from damaging the optical fiber interface 201.
In at least one embodiment, the separator 102 is a metallic material. Electromagnetic shielding is achieved by metallic materials, preventing the devices within the fiber optic enclosure 100 and the fiber optic enclosure 200 from interfering with each other.
Referring to fig. 1, the working principle of the present utility model is as follows:
when the utility model is used, two optical cables to be spliced are respectively penetrated into the optical fiber splice box 100 through different optical cable through holes. The optical fibers in the two optical cables to be spliced are spliced, and the spliced optical fibers are placed in the optical fiber splicing module 103. When in fusion connection, the optical fibers in each optical cable to be connected are divided into two parts according to the same quantity. For example, the first part is 36, the second part is 12, the optical fibers of the first part of the two optical cables are fused, and the optical fibers of the second part are fused with the preset optical fibers 300.
After welding, the first part of optical fibers form a long-distance passage, and the second part of optical fibers form a short-distance passage after being connected with short-distance equipment, so that the short-distance equipment can be quickly connected. The fiber interface 201, which is not connected to the short-distance device, is sealed by a rubber cover.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures made by the description of the utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the utility model.
Claims (5)
1. An OPGW optical cable fiber dividing splice closure with an external plug interface is characterized by comprising an optical fiber splice closure (100) and an optical fiber splice closure (200); the optical cable splice closure (100) comprises a box cover (101) and a partition board (102), wherein an optical fiber fusion module (103) is arranged in the box cover (101); the optical fiber plug-in box (200) is fixed below the partition board (102); the partition board (102) is provided with two optical fiber through holes, and the optical fiber through holes are communicated with the inside of the optical fiber splice box (100) and the inside of the optical fiber splice box (200); the partition board (102) is provided with two optical cable through holes which are communicated with the inside and the outside of the optical fiber splice box (100); the optical fiber plug box (200) comprises a plurality of optical fiber interfaces (201) arranged on the outer wall, optical fibers can be plugged at two sides of the optical fiber interfaces (201), one side of the optical fiber interfaces is positioned inside the optical fiber plug box (200), and the other side of the optical fiber interfaces is positioned outside the optical fiber plug box (200); two bundles of preset optical fibers (300) respectively penetrate through the two optical fiber through holes, one ends of the preset optical fibers (300) are arranged on the optical fiber welding modules (103), and the other ends of the preset optical fibers are respectively spliced on one sides of different optical fiber interfaces (201) located in the optical fiber splicing box (200).
2. The OPGW optical cable split closure with external plug interface according to claim 1, wherein the pre-arranged optical fiber (300) is sealed by glue after passing through the optical fiber through hole.
3. The OPGW optical cable split closure with external plug interface according to claim 1, wherein the optical fiber interface (201) is arranged at the bottom of the optical fiber closure (200).
4. The OPGW optical cable splitting closure with external plug interface according to claim 1, wherein each of the optical fiber interfaces (201) is provided with a rubber cover on one side facing outwards.
5. The OPGW optical cable splitting closure with external plug interface according to claim 1, wherein the spacer (102) is a metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221731212.3U CN220040827U (en) | 2022-07-06 | 2022-07-06 | OPGW optical cable fiber dividing splice closure with external plug-in interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221731212.3U CN220040827U (en) | 2022-07-06 | 2022-07-06 | OPGW optical cable fiber dividing splice closure with external plug-in interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220040827U true CN220040827U (en) | 2023-11-17 |
Family
ID=88743790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221731212.3U Active CN220040827U (en) | 2022-07-06 | 2022-07-06 | OPGW optical cable fiber dividing splice closure with external plug-in interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220040827U (en) |
-
2022
- 2022-07-06 CN CN202221731212.3U patent/CN220040827U/en active Active
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